export class Animal2 {
  private name: string

  constructor (theName:string) {
    this.name = theName
  }
}

export class Rhino extends Animal2 {
  constructor () {
    super('Rhino')
  }
}

export class Employee {
  private name: string
  constructor (theName:string) {
    this.name = theName
  }
}
